Graphical AbstractNowadays, in the Internet databases era, certain knowledge is being progressively lost. This knowledge, which we feel is essential and should be acquired through education, is the understanding of how the pioneer researchers faced major questions in their field and made their discoveries.

Small GTPases in the Rho family act as major nodes with functions beyond cytoskeletal rearrangements shaping the Caenorhabditis elegans embryo during development. These small GTPases are key signal transducers that integrate diverse developmental signals to produce a coordinated response in the cell. In C. elegans, the best studied members of these highly conserved Rho family small GTPases, RHO‐1/RhoA, CED‐10/Rac, and CDC‐42, are crucial in several cellular processes dealing with cytoskeletal reorganization. In this review, we update the functions described for the (...) Rho family small GTPases in spindle orientation and cell division, engulfment, and cellular movements during C. elegans embryogenesis, focusing on the Rho subfamily Rac.Please also see the video abstract here. (shrink)

The aim of the present study is to analyze individual differences in academic self-efficacy within a population of Unaccompanied Foreign Minors from the European cities of Ceuta and Melilla. Variables describing educational level and length of stay were considered in a sample of 377 individuals being cared for in different youth centers. Of these, 63.4% belonged to the group who had stayed at the center for less than 9 months and 36.6% reported a length of stay of more than 9 (...) months. The age of participants ranged between 8 and 17 years old. Once the quality parameters of the instrument were elaborated, reliability and validity was confirmed through Confirmatory Factor Analysis using Structural Equation Modeling methodology. Data collection was then initiated. The results overall indicate that 87.6% of those who completed the questionnaire reported a higher level of self-efficacy with regards to working with any classmate, whilst at the same time seeing themselves as capable of achieving good marks. ANOVA results indicated significant differences with respect to educational level and length of stay. In this regard, students who had received professional training and had been at the Center for more than 9 months, were the ones who developed greater academic self-efficacy for spending more time working when tasks were judged to be difficult. The results obtained demonstrate that any intervention will be positive as long as it promotes different institutions to develop strategies that cater to a length of stay of more than 9 months and target education, academic self-efficacy, socialization and strengthening the future workforce. Such interventions can be directed through new European, Spanish or local level policies. It is clear that institutions still have a lot of work left to do. (shrink)

Based on the results obtained from primary education students—fifth and sixth graders—the aim of this work is to check the appropriate self-perceived behaviors during and at the end of the game. The study population was made up of 698 students from fifth and sixth grade in the Autonomous Region of Castilla–La Mancha (Spain). Data were collected through a questionnaire (scale) on the social skills of primary school students linked to the adequate skills when losing, the adequate skills when winning, and (...) the adequate skills during the game. Study results revealed that analyzed behaviors vary, depending on the moment of the game, being it more frequently during the development of the game than when losing or winning. (shrink)

Introduction: Physical distancing under the coronavirus disease 2019 pandemic had a significant impact on lifestyles, including exercise routines. In this study, we examined the relationship between mental health and addictive behaviors, such as excessive exercise and the use of image and performance enhancing drugs across 12 sport disciplines.Materials and methods: A large cross-sectional sample of the adult population was surveyed. The mean age was 33.09. The number of male participants was 668. The use of IPEDs was assessed in conjunction with (...) psychometric measures such as the Exercise Addiction Inventory and the Appearance Anxiety Inventory. The participants were grouped into activity group and non-activity group according to the presence or absence of their exercise habits. The results were compared between these groups, as well as across sport disciplines, while taking into account the relationship between different psychological measures and IPEDs consumption.Results: The frequency of IPEDs use was higher among AG than NAG, although AG participants reported less history of addictions than NAG. The logistic regression analysis revealed that scores equal to or above cutoff points, in both the EAI and AAI, predicted the IPEDs use. Regarding the differences across the various sport disciplines, those who were involved in practicing Weight Lifting and Cross Fit were found to be more at risk of excessive exercising and more inclined to use a wide range of IPEDs.Conclusions: Although exercise could help to increase well-being and prevent addictions during the COVID-19 pandemic, our results show that those in the AG are particularly vulnerable to excessive IPEDs use. Sport disciplines associated with higher EAI and AAI scores have also shown a higher tendency to excessive IPEDs use. Furthermore, the factor of having above the cutoff scores in EAI or AAI in each sport could indicate larger IPEDs consumption regardless of the discipline. In light of the current findings, it is necessary to better define the “non-excessive” levels of exercise in various sport disciplines and an adequate intake of IPEDs to ensure the safety and well-being of people during a pandemic. (shrink)

Delusions are one of the most classical symptoms described in schizophrenia. However, despite delusions are often emotionally charged, they have been investigated using tasks involving non-affective material, such as the Beads task. In this study we compared 30 patients with schizophrenia experiencing delusions with 32 matched controls in their pattern of responses to two versions of the Beads task within a Bayesian framework. The two versions of the Beads task consisted of one emotional and one neutral, both with ratios of (...) beads of 60:40 and 80:20, considered, respectively, as the “difficult” and “easy” variants of the task. Results indicate that patients showed a greater deviation from the normative model, especially in the 60:40 ratio, suggesting that more inaccurate probability estimations are more likely to occur under uncertainty conditions. Additionally, both patients and controls showed a greater deviation in the emotional version of the task, providing evidence of a reasoning bias modulated by the content of the stimuli. Finally, a positive correlation between patients’ deviation and delusional symptomatology was found. Impairments in the 60:40 ratio with emotional content was related to the amount of disruption in life caused by delusions. These results contribute to the understanding of how cognitive mechanisms interact with characteristics of the task in the context of delusional thinking. These findings might be used to inform improved intervention programs in the domain of inferential reasoning. (shrink)

Die Ausführungen zum Begriff der Liebe in Hegels Ästhetik lassen sich als Spuren der Auseinandersetzung Hegels mit der Vereinigungsphilosophie lesen. Nach der These dieses Aufsatzes enthält die Ästhetik diese Spuren also noch, obgleich Hegels Abschied von der Vereinigungsphilosophie längst vollzogen war, als die Vorlesungen zur Ästhetik entstanden sind. Die Begriffe Philosophie der Vereinigung und Vereinigungsphilosophie bezeichnen Positionen in der Philosophie des 18. Jahrhunderts, die sich mit der Selbstwerdung des Subjekts oder des Bewußtseins befassen und mit der für die Selbstwerdung erforderlichen (...) Hingabe an ein Äußeres, Anderes. Infolge der Hingabe an ein Äußeres, Anderes werden dem Selbst die Grenzen und der Grund seines Selbst bewußt. Das Selbst benötigt demnach das Andere, um zu sich selbst zu kommen. Die Hingabe an das Endliche außer uns, die erforderlich ist, um in Abgrenzung zum Anderen zu einem Selbst zu werden, wird als Liebe im Sinne des Eros bestimmt. Diese Liebe ist der Antrieb, die Vereinigung mit dem Erstrebten zu suchen und die Erkenntnis des Wahren zu fin Für die Selbstwerdung oder Selbsterkenntnis werden dabei, je nach philosophischer Konzeption, unterschiedliche Bereiche als Ort der Vereinigung angenommen: Der Bereich der Religion, der auf die Erkenntnis Gottes und der Seele abhebt, die nur in der Wiedervereinigung der Seele mit Gott im Jenseits zu erlangen ist. Oder der Bereich des Schönen, der für Hölderlins Philosophie der Vereinigung zentral ist. Die allen Formen der Vereinigungsphilosophie zugrundeliegende Frage ist die nach dem Verhältnis zwischen dem Selbst (oder der Seele) und dem Begehrten, das zur Selbstwerdung gebraucht wird. Das Projekt der Selbstwerdung stellt aber nicht nur das erklärte Anliegen der Vereinigungsphilosophie dar, sondern auch das der romantischen Kunst, die, so Hegel, zur reinen unendlichen Identität mit sich selbst führt und nur noch einen Gott, einen Geist, eine absolute Selbstständigkeit kennt. Es ist für diese Periode nach Hegel geradezu die Aufgabe der Kunst, den Prozeß hin zur Subjektivität darzustellen. (shrink)

Das Archiv steht hoch im Kurs. Sowohl als Schauplatz theoretischer Auseinandersetzungen als auch als Gegenstand archivwissenschaftlicher Reflexionen und Neubewertungen bietet es unterschiedliche philosophische, kultur- und archivwissenschaftliche Zugänge, die miteinander korrespondieren oder sich in expliziten Widerspruch zueinander stellen. Was die philosophisch-kulturwissenschaftlichen und die archivwissenschaftlichen Zugänge jedoch verbindet, sind die Fragen nach den Gesetzmäßigkeiten, nach den Zuordnungen und den Vergegenwärtigungen, die im Archiv stattfinden und im Archiv ihren Ort haben. Der Parcours durch die unterschiedlichen Archiv-Konzeptionen, der in diesem Aufsatz unternommen wird, fokussiert (...) auf eben diese Fragestellungen, die in all ihren unterschiedlichen Facetten gedächtnis- und erinnerungspolitische Aspekte implizieren. (shrink)

Das Archiv steht hoch im Kurs. Sowohl als Schauplatz theoretischer Auseinandersetzungen als auch als Gegenstand archivwissenschaftlicher Reflexionen und Neubewertungen bietet es unterschiedliche philosophische, kultur- und archivwissenschaftliche Zugänge, die miteinander korrespondieren oder sich in expliziten Widerspruch zueinander stellen. Was die philosophisch-kulturwissenschaftlichen und die archivwissenschaftlichen Zugänge jedoch verbindet, sind die Fragen nach den Gesetzmäßigkeiten, nach den Zuordnungen und den Vergegenwärtigungen, die im Archiv stattfinden und im Archiv ihren Ort haben. Der Parcours durch die unterschiedlichen Archiv-Konzeptionen, der in diesem Aufsatz unternommen wird, fokussiert (...) auf eben diese Fragestellungen, die in all ihren unterschiedlichen Facetten gedächtnis- und erinnerungspolitische Aspekte implizieren. (shrink)

Technologien haben schon lange Eingang in unseren Alltag gefunden und transformieren zahlreiche Lebensbereiche wie Politik, Wirtschaft, Bildung, Gesundheit und Pflege. Mittels Social Media pflegen wir zwischenmenschliche Beziehungen und kommunizieren miteinander, wir haben Apps zum Schlafen oder für die Ernährung und in der Medizin werden Technologien in den Körper implantiert oder zur Untersuchung des Körpers verwendet. Wearables, wie z. B. die Smart Watch, werden direkt am Körper getragen und müssen kaum noch abgenommen werden. Smart Watches messen den Puls und Herzschlag, zählen (...) unsere Schritte, melden sich, wenn man wieder aufstehen sollte und erfassen den Schlafrhythmus. Wir schlagen Wissen bei Wikipedia nach und lernen interaktiv über Smart Boards in der Schule. Über digitale Tools lässt sich das orts- und zeitunabhängige Zusammenarbeiten organisieren. Wie verändert sich das Menschsein in einer solchen technisierten Welt? Wie verändern sich die menschliche Lebenswelt, Handeln, Verantwortungsstrukturen und Identitätskonzepte? Puzio, Anna/Rutzmoser, Carolin/Endres, Eva-Maria: Menschsein in einer technisierten Welt – Einleitende Bemerkungen zu einer interdisziplinären Auseinandersetzung mit der digitalen Transformation. In: Endres, Eva-Maria/Puzio, Anna/Rutzmoser, Carolin (Hg.): Menschsein in einer technisierten Welt. Interdisziplinäre Perspektiven auf den Menschen im Zeichen der digitalen Transformation. Wiesbaden 2022. (shrink)

This study examines the effect of integrating sustainability into corporate strategy on various aspects of shareholder value creation and financial performance in the British capital market. The employed method is based on the content analysis of corporate disclosures and a new technique for assessing the adoption of the corporate sustainability concept. Using extensive data of FTSE 350 firms covering the years 2006–2012, 65 companies were selected as meeting corporate sustainability criteria. For the above period, we find that these firms were (...) characterized by higher financial risk exposure, lower asset growth rates, lower BV/MV ratios, lower EVA ratios, and higher MVA ratios. Such relations were generally present among different size and industry groupings. The results support the thesis that firms that incorporate sustainability issues into their business operations are better able to leverage their resources toward stronger financial performance and shareholder value creation than other companies. The paper contributes to the literature by offering a more holistic approach to corporate sustainable performance measurement and shedding additional light on its relation to financial performance in the context of the recent global financial crisis and its direct aftermath. (shrink)

The debate regarding the nature of joint action has come to a stalemate due to a dependence on intuitional methods. Normativists, such as Margaret Gilbert, argue that action-relative normative relations are inherent in joint action, while non-normativists, such as Michael Bratman, claim that there are minimal cases of joint action without normative relations. In this work, we describe the first experimental examinations of these intuitions, and report the results of six studies that weigh in favor of the normativist paradigm. Philosophical (...) ramifications and further extensions of this work are then discussed. (shrink)

Ciencias sociales : saberes coloniales y eurocéntricos / Edgardo Lander / - Europa modernidad y eurocentrismo / Enrique Dussel / - La colonialidad a lo largo y a lo ancho : el hemisferio occidental en el horizonte colonial de la modernidad / Walter D. Mignolo / - Naturaleza del poscolonialismo : del eurocentrismo al globocentrismo / Fernando Coronil / - El lugar de la naturaleza y la naturaleza del lugar : ¿globalización o postdesarrollo? / Arturo Escobar / - Ciencias sociales, (...) violencia epistémica y el problema de la invención del otro / Santiago Castro-Gómez / - Superar la exclusión, conquistar la equidad : reformas, políticas y capacidades en el ámbito social / Alejandro Moreno / - Abrir, impensar, y redimesionar las ciencias sociales en América Latina y el Caribe. ¿Es posible una ciencia social no eurocéntrica en nuestra región? / Francisco López Segrera / - Colonialidad del poder, eurocentrismo y América Latina / Aníbal Quijano. (shrink)

Since Hegel, the idea of an end of art has become a staple of aesthetic theory. This book analyzes its role and its rhetoric in Hegel, Nietzsche, Benjamin, Adorno, and Heidegger in order to account for the topic's enduring persistence. In addition to providing a general overview of the main thinkers of post-Idealist German aesthetics, the book explores the relationship between tradition and modernity. For despite the differences that distinguish one philosopher's end of art from another's, all authors treated here (...) turn the end of art into an occasion to thematize and to reflect on the very thing that modernism cannot or should not be: tradition. As a discourse, the end of art is one of our modern traditions. (shrink)

When defending his doctoral dissertation, Umberto Eco was accused of narrative fallacy because he presented his research as if it were a detective novel. He should have presented only his conclusions. However, this criticism inspired Eco to claim that “[e]very scientific book should be... the report of a quest for some Holy Grail” (Eco, 2011, p. 7). A quest presupposes engagement on both sides of the knowledge exchange. Building upon our own research, we have produced a model-theoretic scheme for management (...) studies in support of the practicability of Eco’s claim. The idea is to re-create the engagement when establishing problem-solving competence in managerial learning: We start with an analysis of real-life cases of successful managerial problem solving (“best practices”). Next, we attempt to find the common denominator of those successful solutions. Lastly, we instantiate the principles found in the previous step in new problem situations, and thus provide new uses for them. (shrink)

This paper uses the tools of experimental philosophy to examine the nature of interpersonal normativity in collective action, focusing on cases of immoral collective action and collective action by friends. The results of our two studies, which expand on recent empirical interventions into longstanding debates in social ontology, demonstrate that according to our everyday judgments there are interpersonal obligations in cases of collective action, even when immoral, and that, while friendship elicits judgments of togetherness, it does not affect the norms (...) of collective action. We also situate these results in the philosophical literature and discuss their consequences for a “pluralism” about sociality. (shrink)

A key feature of facial behavior is its dynamic quality. However, most previous research has been limited to the use of static images of prototypical expressive patterns. This article explores the role of facial dynamics in the perception of emotions, reviewing relevant empirical evidence demonstrating that dynamic information improves coherence in the identification of affect (particularly for degraded and subtle stimuli), leads to higher emotion judgments (i.e., intensity and arousal), and helps to differentiate between genuine and fake expressions. The findings (...) underline that using static expressions not only poses problems of ecological validity, but also limits our understanding of what facial activity does. Implications for future research on facial activity, particularly for social neuroscience and affective computing, are discussed. (shrink)

Where society is viewed as an association of equal and autonomous persons, the work of caring for dependents, "love's labors", figure neither in political ...

Let ‘semantic relevance’ be the thesis that the wide semantic properties of representational mental states (like beliefs and desires) are causally relevant to behavior. A popular way of arguing for semantic relevance runs as follows: start with a sufficient counterfactual condition for causal or explanatory relevance, and show that wide semantic properties meet it with respect to behavior (e.g., Loewer & Lepore (1987,1989), Rescorla (2014), Yablo (2003)).This paper discusses an in‐principle limitation of this strategy: even the most sophisticated counterfactual criteria (...) systematically misclassify irrelevant properties as relevant when they stand in certain kinds of modal co‐variation or ‘entanglement’ relations to genuinely relevant properties. This entanglement problem, I argue, is more general and more serious than proponents of the counterfactual strategy have recognized: it threatens recent interventionist arguments for semantic relevance, and is not easily solved by appeal to proportionality or naturalness. I end by suggesting that proponents of semantic relevance may need to shift their attention from patterns of counterfactuals to the lawful psychological generalizations that explain them. (shrink)

Tarski implicitly postulated that a certain pre-theoretical concept of logical consequence and his technical concept of logical consequence are co-extensional. This chapter makes explicit a few theses about logical consequence or logical truth that sound Tarskian somehow, including one that most deserves the name ‘Tarski's Thesis’. Some of these theses are probably true or close to true but weaker than Tarski's. Some are false but stronger than Tarski's. Tarski's Thesis plausibly postulated that a sentence of a classical language possibly extended (...) with non-traditional extensional logical constants is logically true, if it is true in all classical interpretations of all its non-logical constants. But it is noted that this thesis turns out to be false on most conceptions of logical truth, for some sentences of a classical language extended with extensional logical constants are true in all classical interpretations of all its non-logical constants, but are not necessary. (shrink)

I argue that epistemological disjunctivism, as defended by Pritchard (2012) or McDowell (1982/2009), faces a dilemma. To avoid collapsing into the “highest common factor view” (McDowell 1982/2009, 80), it has to combined with a metaphysical brand of disjunctivism. This is so because the epistemological disjunctivist’s contention, that veridical perception provides the perceiver with reflectively accessible epistemic reasons that are superior to those provided by hallucination, is tenable only if underwritten by the naïve realist claim that perception is partly constituted by (...) the perceived fact. As I argue, this claim inexorably leads to metaphysical disjunctivism. So, epistemological disjunctivism cannot be advertised as a view that shares some of the advantages of metaphysical disjunctivism, but is less extreme and therefore more widely acceptable. In addition to presenting the dilemma, I discuss and reject one route of escape for the epistemological disjunctivist. (shrink)

Time and the body -- Time and the mind -- Time and culture -- Time in our time.

Working memory is a foundational construct of cognitive psychology, where it is thought to be a capacity that enables us to keep information in mind and to use that information to support goal directed behavior. Philosophers have recently employed working memory to explain central cognitive processes, from consciousness to reasoning. In this paper, I show that working memory cannot meet even a minimal account of natural kindhood, as the functions of maintenance and manipulation of information that tie working memory models (...) and theories together do not have a coherent or univocal realizer in the brain. As such, working memory cannot explain central cognition. Rather, I argue that working memory merely redescribes its target phenomenon, and in doing so it obfuscates relevant distinctions amongst the many ways that brains like ours retain and transform information in the service of cognition. While this project ultimately erodes the explanatory role that working memory has played in our understanding of cognition, it simultaneously prompts us to evaluate the function of natural kinds within cognitive science, and signals the need for a productive pessimism to frame our future study of cognitive categories. (shrink)

The presentation of the “dual picture of vagueness” in my earlier work is supplemented here with a number of additional considerations. I emphasize how the picture lends itself naturally to treatments of the contribution of a typical degree adjective to propositional content and to truth conditions. A number of reasonable refinements of the picture are presented, especially concerning occasions of use of a degree adjective in which a class containing a sorites series is somehow involved in content fixing, but in (...) such a way that an extension ultimately gets fixed for the predicate. I also develop the observation that standard theories of the logical and semantic paradoxes rely on the idea that the content-fixing mechanisms for the paradoxical expressions work well in general but fail in some localized cases, and that while standard theories of the sorites paradox are clearly not based on this idea at all, the dual theory is fully based on the idea. Next, I offer a few remarks on some recent theories of vagueness and the sorites that are broadly in the spirit of the dual picture, emphasizing the aspects where the latter compares favorably against those recent theories. Finally, the question whether the dual theory is statable with truth according to the theory itself is considered in more detail than in my earlier presentation. (shrink)

Taal staat in de politiek centraal: in de Tweede Kamer, op social media en in het publieke debat wordt met woorden gestreden. Ook in de filosofie wordt taal steeds met politiek verbonden. Maar wie in staat is tot spreken staat nooit vast: in Black Lives Matter, #MeToo en klimaatmarsen eisen mensen die van oudsher tot zwijgen werden gebracht hun stem op. Stilte kan onderdrukken - soms wordt mensen (en andere dieren) letterlijk hun taal afgenomen, soms figuurlijk. Spreek, zegt de dichter (...) Audre Lorde terecht, je stilte zal je niet beschermen. Maar stilte heeft ook een andere kant: het kan een manier van verzet zijn, een schuilplaats, of deel van een gesprek in de vorm van luisteren en zwijgen. In een wereld waarin steeds harder geschreeuwd wordt moeten we leren af en toe ook stil te zijn. Om de rol van stilte te verkennen en de contouren te schetsen voor nieuwe politieke omgangsvormen, brengt Eva Meijer in 'Verwar het niet met afwezigheid. Over politieke stiltes' de verschillende soorten politieke stiltes in kaart. Ze markeert op originele wijze en met kennis van zaken de morele dilemma's die in het verhitte (social) mediadebat nauwelijks meer ter sprake komen."--Publisher information. (shrink)

An exploration of the meaning and role of the concepts of empathy and sympathy in Herder’s thought, showing that the two concepts permeate his entire philosophy.

In their target article, Lynch, Parke, and O’Malley argue against the quick application of causal, interventionist explanatory frameworks to microbiomes and their purported role in many disparate states, from obesity to anxiety. I think the authors have undersold the force of their argument. A careful consideration of the scope of their claims, made easier by a parallel drawn from the history of explanation in neuroscience, yields a productive pessimism: that causal explanations likely operate at the wrong level of analysis for (...) dynamic, distributed, Quineian entities like the microbiome. That is, we shouldn’t expect causal explanations for microbiomes at all—and this includes the authors’ own “microbiome success story” of C. difficile. Neuroscience, with its own computationally challenging, dynamic entity—the brain—may provide lessons for how to approach something like predictive control over the microbiome. (shrink)

El presente artículo describe un proyecto de innovación educativa de aprendizaje de competencias, realizado en el Curso Propio de Liderazgo de la Universidad San Pablo CEU, transversal a toda su oferta educativa. Se trata de nuevo proyecto basa- do en una docencia híbrida, donde las masterclass más teóricas se han complemen- tado con un aprendizaje basado en retos vinculados a materias de comunicación y sostenibilidad, aplicando la metodología Design Sprint. De esta forma, se consigue formar al alumno en las llamadas (...) habilidades blandas, cada vez más demandadas por el entorno laboral. (shrink)

Exposición de algunas teorías de la auto-organización en el paradigma de la orden a través del desorden. Se analizan las crisis y las catastrofes por su valor auto-organizador en la formación de comportamientos colectivos.

Frost's article advocates for universal models of reading and critiques recent models that concentrate in what has been described as “cracking the orthographic code.” Although the challenge to develop models that can account for word recognition beyond Indo-European languages is welcomed, we argue that reading models should also be constrained by general principles of visual processing and object recognition.